1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAXImum [283]
3 years ago
14

Solve problem using substitution a = 3b + 1 5b - 2a = 1

Mathematics
2 answers:
Lorico [155]3 years ago
6 0
Hope this helps you !!!
vampirchik [111]3 years ago
5 0
Solve for the first variable in one of the equations, then substitute the result into the other equation.

a=−13, b=−5
You might be interested in
How do I convert -2 3_5 to a decimal?
damaskus [11]
What you're going to do is divide 3 by 5 and should get -2.6

5 0
3 years ago
99 points! I WILL mark BRAINLIEST! Question: How can you prove that 1 + 2 equals 3? Show your work. I will leave a thanks and 5-
VladimirAG [237]
One, put up one finger. then you have 2. put up two fingers then, when you add them up, you get 3 fingers proving 1+2=3 :v
8 0
3 years ago
Read 2 more answers
( please help this is the last question and i have 15 min left, thank you for the help!)
adell [148]

Answer: Defualt

Step-by-step explanation: Dan

3 0
4 years ago
Help please I need it
nignag [31]

Answer: -35.375 or -283/8

Step-by-step explanation:

Begin with the parenthese: (-1.5+9.5)=8 and (7+11)

Then you have 5/8+0.4(18)/-0.2.

Multiply 0.4 times that 18 and you get 7.2.

Then you have 5/8+7.2/-0.2

Simplify 7.2/-0.2 which equals -36

Then you have 5/8+-36

5/8+-36=-35.375 or in fraction form -283/8

6 0
3 years ago
Apply the distributive property to factor out the greatest common factor of 56+32​
Assoli18 [71]

Answer:

<h2>8(4 + 7)</h2>

Step-by-step explanation:

56 = 2 · 2 · 2 · 7

32 =  2 · 2 · 2 · 2 · 2

GCF(56, 32) =  2 · 2 · 2 = 8

The distributive property: <em>a(b + c) = ab + ac</em>

56 + 32 = 8 · 7 + 8 · 4 = 8 · (7 + 4)

6 0
4 years ago
Read 2 more answers
Other questions:
  • You wake up at 6:50
    11·1 answer
  • You buy equal numbers of containers of tomatoes, cucumbers, and carrots. Both carrots and cucumbers are $3 less per container th
    7·1 answer
  • Write the expression as the sine, cosine, or tangent of an angle.
    11·2 answers
  • Which are right triangles??
    14·1 answer
  • F(x)=3•2^x+10+9 what’s the range
    7·1 answer
  • Graph the system of equations. Then determine whether the system has no solution, one solution, or infinitely many solutions. If
    12·1 answer
  • Determine the angle measurements for triangles SUV and WYZ
    5·1 answer
  • Collin Buys a TV for £720 depreciate at a rate of 4% per year how much will it be worth in three years
    13·1 answer
  • Elizabeth is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The total co
    8·1 answer
  • BRAINLIEST <br> Please answer these
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!